* [Buildroot] [PATCH 1/1] br toolchain: gcc5.4 bugfix libsanitizer powerpc
@ 2017-07-13 4:03 Matt Weber
2017-07-13 4:07 ` Baruch Siach
0 siblings, 1 reply; 6+ messages in thread
From: Matt Weber @ 2017-07-13 4:03 UTC (permalink / raw)
To: buildroot
Fixes a missing include of signal.h
This breaks when building gcc 5.4.0 with
target_platform=powerpc-unknown-linux-gnu with glibc 2.25:
../../../../gcc-host/libsanitizer/asan/asan_linux.cc: In function 'bool __asan::AsanInterceptsSignal(int)':
../../../../gcc-host/libsanitizer/asan/asan_linux.cc:222:20: error: 'SIGSEGV' was not declared in this scope
return signum == SIGSEGV && common_flags()->handle_segv;
This applies only to gcc-5-branch, the code has been reworked for gcc 6.
Resolves Bug: https://bugs.busybox.net/show_bug.cgi?id=10061
Upstream: https://patchwork.ozlabs.org/patch/725596/
Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com>
---
.../942-asan-fix-missing-include-signal-h.patch | 40 ++++++++++++++++++++++
1 file changed, 40 insertions(+)
create mode 100644 package/gcc/5.4.0/942-asan-fix-missing-include-signal-h.patch
diff --git a/package/gcc/5.4.0/942-asan-fix-missing-include-signal-h.patch b/package/gcc/5.4.0/942-asan-fix-missing-include-signal-h.patch
new file mode 100644
index 0000000..2fbc497
--- /dev/null
+++ b/package/gcc/5.4.0/942-asan-fix-missing-include-signal-h.patch
@@ -0,0 +1,40 @@
+From patchwork Wed Feb 8 11:07:16 2017
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: asan: fix missing include of signal.h
+From: Rolf Eike Beer <eb@emlix.com>
+X-Patchwork-Id: 725596
+Message-Id: <6824253.3U2boEivI2@devpool21>
+To: gcc-patches at gcc.gnu.org
+Date: Wed, 08 Feb 2017 12:07:16 +0100
+
+>From 205aa8e97bab553e5e6fe45896325e97962de704 Mon Sep 17 00:00:00 2001
+From: Rolf Eike Beer <eb@emlix.com>
+Date: Wed, 8 Feb 2017 11:42:52 +0100
+Subject: [PATCH] asan: fix missing include of signal.h
+
+This breaks when building gcc 5.4.0 with
+target_platform=powerpc-unknown-linux-gnu with glibc 2.25:
+
+../../../../gcc-host/libsanitizer/asan/asan_linux.cc: In function 'bool __asan::AsanInterceptsSignal(int)':
+../../../../gcc-host/libsanitizer/asan/asan_linux.cc:222:20: error: 'SIGSEGV' was not declared in this scope
+ return signum == SIGSEGV && common_flags()->handle_segv;
+
+This applies only to gcc-5-branch, the code has been reworked for gcc 6.
+---
+ libsanitizer/asan/asan_linux.cc | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/libsanitizer/asan/asan_linux.cc b/libsanitizer/asan/asan_linux.cc
+index c504168..59087b9 100644
+--- a/libsanitizer/asan/asan_linux.cc
++++ b/libsanitizer/asan/asan_linux.cc
+@@ -29,6 +29,7 @@
+ #include <dlfcn.h>
+ #include <fcntl.h>
+ #include <pthread.h>
++#include <signal.h>
+ #include <stdio.h>
+ #include <unistd.h>
+ #include <unwind.h>
--
1.9.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [Buildroot] [PATCH 1/1] br toolchain: gcc5.4 bugfix libsanitizer powerpc
2017-07-13 4:03 [Buildroot] [PATCH 1/1] br toolchain: gcc5.4 bugfix libsanitizer powerpc Matt Weber
@ 2017-07-13 4:07 ` Baruch Siach
2017-07-13 13:29 ` Matthew Weber
0 siblings, 1 reply; 6+ messages in thread
From: Baruch Siach @ 2017-07-13 4:07 UTC (permalink / raw)
To: buildroot
Hi Matt,
On Wed, Jul 12, 2017 at 11:03:39PM -0500, Matt Weber wrote:
> Fixes a missing include of signal.h
>
> This breaks when building gcc 5.4.0 with
> target_platform=powerpc-unknown-linux-gnu with glibc 2.25:
>
> ../../../../gcc-host/libsanitizer/asan/asan_linux.cc: In function 'bool __asan::AsanInterceptsSignal(int)':
> ../../../../gcc-host/libsanitizer/asan/asan_linux.cc:222:20: error: 'SIGSEGV' was not declared in this scope
> return signum == SIGSEGV && common_flags()->handle_segv;
>
> This applies only to gcc-5-branch, the code has been reworked for gcc 6.
>
> Resolves Bug: https://bugs.busybox.net/show_bug.cgi?id=10061
>
> Upstream: https://patchwork.ozlabs.org/patch/725596/
Mentioning the Buildroot bugzilla issue that this patch fixes would be nice.
>
> Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com>
> ---
> .../942-asan-fix-missing-include-signal-h.patch | 40 ++++++++++++++++++++++
> 1 file changed, 40 insertions(+)
> create mode 100644 package/gcc/5.4.0/942-asan-fix-missing-include-signal-h.patch
>
> diff --git a/package/gcc/5.4.0/942-asan-fix-missing-include-signal-h.patch b/package/gcc/5.4.0/942-asan-fix-missing-include-signal-h.patch
> new file mode 100644
> index 0000000..2fbc497
> --- /dev/null
> +++ b/package/gcc/5.4.0/942-asan-fix-missing-include-signal-h.patch
> @@ -0,0 +1,40 @@
> +From patchwork Wed Feb 8 11:07:16 2017
> +Content-Type: text/plain; charset="utf-8"
> +MIME-Version: 1.0
> +Content-Transfer-Encoding: 7bit
> +Subject: asan: fix missing include of signal.h
> +From: Rolf Eike Beer <eb@emlix.com>
> +X-Patchwork-Id: 725596
> +Message-Id: <6824253.3U2boEivI2@devpool21>
> +To: gcc-patches at gcc.gnu.org
> +Date: Wed, 08 Feb 2017 12:07:16 +0100
> +
> +>From 205aa8e97bab553e5e6fe45896325e97962de704 Mon Sep 17 00:00:00 2001
> +From: Rolf Eike Beer <eb@emlix.com>
> +Date: Wed, 8 Feb 2017 11:42:52 +0100
> +Subject: [PATCH] asan: fix missing include of signal.h
> +
> +This breaks when building gcc 5.4.0 with
> +target_platform=powerpc-unknown-linux-gnu with glibc 2.25:
> +
> +../../../../gcc-host/libsanitizer/asan/asan_linux.cc: In function 'bool __asan::AsanInterceptsSignal(int)':
> +../../../../gcc-host/libsanitizer/asan/asan_linux.cc:222:20: error: 'SIGSEGV' was not declared in this scope
> + return signum == SIGSEGV && common_flags()->handle_segv;
> +
> +This applies only to gcc-5-branch, the code has been reworked for gcc 6.
Your sign-off is missing.
> +---
> + libsanitizer/asan/asan_linux.cc | 1 +
> + 1 file changed, 1 insertion(+)
> +
> +diff --git a/libsanitizer/asan/asan_linux.cc b/libsanitizer/asan/asan_linux.cc
> +index c504168..59087b9 100644
> +--- a/libsanitizer/asan/asan_linux.cc
> ++++ b/libsanitizer/asan/asan_linux.cc
> +@@ -29,6 +29,7 @@
> + #include <dlfcn.h>
> + #include <fcntl.h>
> + #include <pthread.h>
> ++#include <signal.h>
> + #include <stdio.h>
> + #include <unistd.h>
> + #include <unwind.h>
baruch
--
http://baruch.siach.name/blog/ ~. .~ Tk Open Systems
=}------------------------------------------------ooO--U--Ooo------------{=
- baruch at tkos.co.il - tel: +972.52.368.4656, http://www.tkos.co.il -
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Buildroot] [PATCH 1/1] br toolchain: gcc5.4 bugfix libsanitizer powerpc
2017-07-13 4:07 ` Baruch Siach
@ 2017-07-13 13:29 ` Matthew Weber
2017-07-13 17:33 ` Thomas Petazzoni
0 siblings, 1 reply; 6+ messages in thread
From: Matthew Weber @ 2017-07-13 13:29 UTC (permalink / raw)
To: buildroot
Baruch,
On Wed, Jul 12, 2017 at 11:07 PM, Baruch Siach <baruch@tkos.co.il> wrote:
>
> Hi Matt,
>
> On Wed, Jul 12, 2017 at 11:03:39PM -0500, Matt Weber wrote:
> > Fixes a missing include of signal.h
> >
> > This breaks when building gcc 5.4.0 with
> > target_platform=powerpc-unknown-linux-gnu with glibc 2.25:
> >
> > ../../../../gcc-host/libsanitizer/asan/asan_linux.cc: In function 'bool __asan::AsanInterceptsSignal(int)':
> > ../../../../gcc-host/libsanitizer/asan/asan_linux.cc:222:20: error: 'SIGSEGV' was not declared in this scope
> > return signum == SIGSEGV && common_flags()->handle_segv;
> >
> > This applies only to gcc-5-branch, the code has been reworked for gcc 6.
> >
> > Resolves Bug: https://bugs.busybox.net/show_bug.cgi?id=10061
> >
> > Upstream: https://patchwork.ozlabs.org/patch/725596/
>
> Mentioning the Buildroot bugzilla issue that this patch fixes would be nice.
>
> >
> > Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com>
> > ---
> > .../942-asan-fix-missing-include-signal-h.patch | 40 ++++++++++++++++++++++
> > 1 file changed, 40 insertions(+)
> > create mode 100644 package/gcc/5.4.0/942-asan-fix-missing-include-signal-h.patch
> >
> > diff --git a/package/gcc/5.4.0/942-asan-fix-missing-include-signal-h.patch b/package/gcc/5.4.0/942-asan-fix-missing-include-signal-h.patch
> > new file mode 100644
> > index 0000000..2fbc497
> > --- /dev/null
> > +++ b/package/gcc/5.4.0/942-asan-fix-missing-include-signal-h.patch
> > @@ -0,0 +1,40 @@
> > +From patchwork Wed Feb 8 11:07:16 2017
> > +Content-Type: text/plain; charset="utf-8"
> > +MIME-Version: 1.0
> > +Content-Transfer-Encoding: 7bit
> > +Subject: asan: fix missing include of signal.h
> > +From: Rolf Eike Beer <eb@emlix.com>
> > +X-Patchwork-Id: 725596
> > +Message-Id: <6824253.3U2boEivI2@devpool21>
> > +To: gcc-patches at gcc.gnu.org
> > +Date: Wed, 08 Feb 2017 12:07:16 +0100
> > +
> > +>From 205aa8e97bab553e5e6fe45896325e97962de704 Mon Sep 17 00:00:00 2001
> > +From: Rolf Eike Beer <eb@emlix.com>
> > +Date: Wed, 8 Feb 2017 11:42:52 +0100
> > +Subject: [PATCH] asan: fix missing include of signal.h
> > +
> > +This breaks when building gcc 5.4.0 with
> > +target_platform=powerpc-unknown-linux-gnu with glibc 2.25:
> > +
> > +../../../../gcc-host/libsanitizer/asan/asan_linux.cc: In function 'bool __asan::AsanInterceptsSignal(int)':
> > +../../../../gcc-host/libsanitizer/asan/asan_linux.cc:222:20: error: 'SIGSEGV' was not declared in this scope
> > + return signum == SIGSEGV && common_flags()->handle_segv;
> > +
> > +This applies only to gcc-5-branch, the code has been reworked for gcc 6.
>
> Your sign-off is missing.
I had assumed if I used the patch as is I would leave it without mods.
I can add the bug tracker url and my signed off.
Thanks!
>
>
> > +---
> > + libsanitizer/asan/asan_linux.cc | 1 +
> > + 1 file changed, 1 insertion(+)
> > +
> > +diff --git a/libsanitizer/asan/asan_linux.cc b/libsanitizer/asan/asan_linux.cc
> > +index c504168..59087b9 100644
> > +--- a/libsanitizer/asan/asan_linux.cc
> > ++++ b/libsanitizer/asan/asan_linux.cc
> > +@@ -29,6 +29,7 @@
> > + #include <dlfcn.h>
> > + #include <fcntl.h>
> > + #include <pthread.h>
> > ++#include <signal.h>
> > + #include <stdio.h>
> > + #include <unistd.h>
> > + #include <unwind.h>
>
> baruch
>
> --
> http://baruch.siach.name/blog/ ~. .~ Tk Open Systems
> =}------------------------------------------------ooO--U--Ooo------------{=
> - baruch at tkos.co.il - tel: +972.52.368.4656, http://www.tkos.co.il -
--
Matthew L Weber / Pr Software Engineer
Airborne Information Systems / Security Systems and Software / Secure Platforms
MS 131-100, C Ave NE, Cedar Rapids, IA, 52498, USA
www.rockwellcollins.com
Note: Any Export License Required Information and License Restricted
Third Party Intellectual Property (TPIP) content must be encrypted and
sent to matthew.weber at corp.rockwellcollins.com.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Buildroot] [PATCH 1/1] br toolchain: gcc5.4 bugfix libsanitizer powerpc
2017-07-13 13:29 ` Matthew Weber
@ 2017-07-13 17:33 ` Thomas Petazzoni
2017-07-13 17:45 ` Matthew Weber
0 siblings, 1 reply; 6+ messages in thread
From: Thomas Petazzoni @ 2017-07-13 17:33 UTC (permalink / raw)
To: buildroot
Hello,
On Thu, 13 Jul 2017 08:29:32 -0500, Matthew Weber wrote:
> > > +This applies only to gcc-5-branch, the code has been reworked for gcc 6.
> >
> > Your sign-off is missing.
>
>
> I had assumed if I used the patch as is I would leave it without mods.
> I can add the bug tracker url and my signed off.
Please add your SoB and the bug tracker reference.
Also, does this issue applies to gcc 4.9 as well ?
Thanks,
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Buildroot] [PATCH 1/1] br toolchain: gcc5.4 bugfix libsanitizer powerpc
2017-07-13 17:33 ` Thomas Petazzoni
@ 2017-07-13 17:45 ` Matthew Weber
2017-07-13 20:02 ` Matthew Weber
0 siblings, 1 reply; 6+ messages in thread
From: Matthew Weber @ 2017-07-13 17:45 UTC (permalink / raw)
To: buildroot
Thomas,
On Thu, Jul 13, 2017 at 12:33 PM, Thomas Petazzoni
<thomas.petazzoni@free-electrons.com> wrote:
> Hello,
>
> On Thu, 13 Jul 2017 08:29:32 -0500, Matthew Weber wrote:
>
>> > > +This applies only to gcc-5-branch, the code has been reworked for gcc 6.
>> >
>> > Your sign-off is missing.
>>
>>
>> I had assumed if I used the patch as is I would leave it without mods.
>> I can add the bug tracker url and my signed off.
>
> Please add your SoB and the bug tracker reference.
>
> Also, does this issue applies to gcc 4.9 as well ?
>
I'll check, we were using earlier versions of 5.4 and the bump broke
us. I'll find the point it was introduced and add a comment.
Matt
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Buildroot] [PATCH 1/1] br toolchain: gcc5.4 bugfix libsanitizer powerpc
2017-07-13 17:45 ` Matthew Weber
@ 2017-07-13 20:02 ` Matthew Weber
0 siblings, 0 replies; 6+ messages in thread
From: Matthew Weber @ 2017-07-13 20:02 UTC (permalink / raw)
To: buildroot
Thomas, Baruch,
On Thu, Jul 13, 2017 at 12:45 PM, Matthew Weber
<matthew.weber@rockwellcollins.com> wrote:
> Thomas,
>
> On Thu, Jul 13, 2017 at 12:33 PM, Thomas Petazzoni
> <thomas.petazzoni@free-electrons.com> wrote:
>> Hello,
>>
>> On Thu, 13 Jul 2017 08:29:32 -0500, Matthew Weber wrote:
>>
>>> > > +This applies only to gcc-5-branch, the code has been reworked for gcc 6.
>>> >
>>> > Your sign-off is missing.
>>>
>>>
>>> I had assumed if I used the patch as is I would leave it without mods.
>>> I can add the bug tracker url and my signed off.
>>
>> Please add your SoB and the bug tracker reference.
>>
>> Also, does this issue applies to gcc 4.9 as well ?
>>
>
> I'll check, we were using earlier versions of 5.4 and the bump broke
> us. I'll find the point it was introduced and add a comment.
Superseded by:
https://patchwork.ozlabs.org/patch/787965/
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2017-07-13 20:02 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
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2017-07-13 4:03 [Buildroot] [PATCH 1/1] br toolchain: gcc5.4 bugfix libsanitizer powerpc Matt Weber
2017-07-13 4:07 ` Baruch Siach
2017-07-13 13:29 ` Matthew Weber
2017-07-13 17:33 ` Thomas Petazzoni
2017-07-13 17:45 ` Matthew Weber
2017-07-13 20:02 ` Matthew Weber
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